73. The general asked his men to push _____ so they might overtake the retreating(败退的) enemy troop.
Never in the past twenty years so greatly as today.
—How should I deal with new words in reading?—Well,you’d better not stop ________ you come to a word or phrase you don’t know.
He didn’t make _____ clear when and where the meeting would be held.
there for some time,Mr. Johnson knew the place quite well.
He found them ______ at a table ______ .